- Storage stopper for champagne or sparkling wine.
- Slows down the oxidation process and helps keep bubbles.
- Elegant and sophisticated design.
- Not dishwasher safe.
- BPA free.
- Easy to use mechanism: to close - press the cap firmly into the bottle. Hold the bottom gold ring with one hand and turn the top clockwise. To open: hold the bottom gold ring with one hand and the other turn it counterclockwise.